3231211412 has 48 divisors (see below), whose sum is σ = 6742421952. Its totient is φ = 1335502080.

The previous prime is 3231211411. The next prime is 3231211447. The reversal of 3231211412 is 2141121323.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3231211411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3833 + ... + 80480.

It is an arithmetic number, because the mean of its divisors is an integer number (140467124).

Almost surely, 2^3231211412 is an apocalyptic number.

It is an amenable number.

3231211412 is an abundant number, since it is smaller than the sum of its proper divisors (3511210540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3231211412 is a wasteful number, since it uses less digits than its factorization.

3231211412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84408 (or 84406 counting only the distinct ones).

The product of its digits is 288, while the sum is 20.

The square root of 3231211412 is about 56843.7455838371. The cubic root of 3231211412 is about 1478.3880995980.

Adding to 3231211412 its reverse (2141121323), we get a palindrome (5372332735).

The spelling of 3231211412 in words is "three billion, two hundred thirty-one million, two hundred eleven thousand, four hundred twelve".